164849761440

Names of 164849761440

• Cardinal: 164849761440 can be written as One hundred sixty-four billion, eight hundred forty-nine million, seven hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.6484976144 × 10¹¹

Factors of 164849761440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 228

Divisors of 164849761440

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 31 32 35 36 39 40 42 45 48 52 54 56 60 62 63 65 70 72 78 80 81 84 90 91 93 96 104 105 108 112 117 120 124 126 130 135 140 144 155 156 160 162 167 168 180 182 186 189 195 208 210 216 217 224 234 240 243 248 252 260 270 273 279 280 288 310 312 315 324 334 336 351 360 364 372 378 390 403 405 416 420 432 434 455 465 468 480 486 496 501 504 520 540 546 558 560 567 585 620 624 630 648 651 668 672 702 720 728 729 744 756 780 806 810 819 835 837 840 864 868 910 930 936 945 972 992 1002 1008 1040 1053 1080 1085 1092 1116 1120 1134 1169 1170 1209 1215 1240 1248 1260 1296 1302 1336 1365 1395 1404 1440 1456 1458 1488 1503 1512 1560 1612 1620 1638 1670 1674 1680 1701 1736 1755 1820 1860 1872 1890 1944 1953 2004 2015 2016 2080 2106 2160 2170 2171 2184 2187 2232 2268 2338 2340 2418 2430 2457 2480 2505 2511 2520 2592 2604 2672 2730 2790 2808 2821 2835 2912 2916 2976 3006 3024 3120 3159 3224 3240 3255 3276 3340 3348 3360 3402 3472 3507 3510 3627 3640 3645 3720 3744 3780 3888 3906 4008 4030 4095 4185 4212 4320 4340 4342 4368 4374 4464 4509 4536 4676 4680 4836 4860 4914 4960 5010 5022 5040 5103 5177 5208 5265 5344 5460 5580 5616 5642 5670 5832 5845 5859 6012 6045 6048 6240 6318 6448 6480 6510 6513 6552 6680 6696 6804 6944 7014 7020 7254 7280 7290 7371 7440 7515 7533 7560 7776 7812 8016 8060 8190 8370 8424 8463 8505 8680 8684 8736 8748 8928 9018 9072 9352 9360 9477 9672 9720 9765 9828 10020 10044 10080 10206 10354 10416 10521 10530 10855 10881 10920 10935 11160 11232 11284 11340 11664 11690 11718 12024 12090 12285 12555 12636 12896 12960 13020 13026 13104 13360 13392 13527 13608 14028 14040 14105 14508 14560 14580 14742 14880 15030 15066 15120 15197 15309 15531 15624 15795 16032 16120 16380 16740 16848 16926 17010 17360 17368 17496 17535 17577 18036 18135 18144 18704 18720 18954 19344 19440 19530 19539 19656 20040 20088 20412 20708 20832 21042 21060 21710 21762 21840 21870 22113 22320 22545 22568 22599 22680 23328 23380 23436 24048 24180 24570 25110 25272 25389 25515 25885 26040 26052 26208 26720 26784 27054 27216 28056 28080 28210 28431 29016 29160 29295 29484 30060 30132 30240 30394 30618 31062 31248 31563 31590 32240 32565 32643 32760 33480 33696 33852 34020 34720 34736 34992 35070 35154 36072 36239 36270 36855 37408 37665 37908 38688 38880 39060 39078 39312 40080 40176 40581 40824 41416 42084 42120 42315 43420 43524 43680 43740 44226 44640 45090 45136 45198 45360 45591 46593 46760 46872 47385 48096 48360 49140 50220 50544 50778 51030 51770 52080 52104 52605 52731 54108 54405 54432 56112 56160 56420 56862 58032 58320 58590 58617 58968 60120 60264 60788 61236 62124 62496 63126 63180 64480 65130 65286 65520 66339 66960 67301 67635 67704 67797 68040 69472 69984 70140 70308 72144 72478 72540 73710 75330 75816 75985 76167 76545 77655 78120 78156 78624 80160 80352 81162 81648 82832 84168 84240 84630 86840 87048 87480 87885 88452 90180 90272 90396 90720 91182 93186 93520 93744 94689 94770 96720 97695 97929 98280 100440 101088 101556 102060 103540 104160 104208 105210 105462 108216 108717 108810 110565 112224 112840 112995 113724 116064 116640 117180 117234 117936 120240 120528 121576 121743 122472 124248 126252 126360 126945 130260 130572 131040 132678 133920 134602 135270 135408 135594 136080 136773 139779 140280 140616 142155 144288 144956 145080 147420 150660 151632 151970 152334 153090 155310 156240 156312 157815 158193 162324 163215 163296 165664 168336 168480 169260 173680 174096 174960 175770 175851 176904 180360 180792 181195 182364 186372 187040 187488 189378 189540 193440 195390 195858 196560 199017 200880 201903 202905 203112 204120 207080 208416 210420 210924 216432 217434 217620 221130 225680 225990 227448 227955 228501 232965 234360 234468 235872 240480 241056 243152 243486 244944 248496 252504 252720 253890 260520 261144 263655 265356 269204 270540 270816 271188 272160 273546 279558 280560 281232 284067 284310 289912 290160 293085 293787 294840 301320 303264 303940 304668 306180 310620 312480 312624 315630 316386 324648 326151 326430 331695 336505 336672 338520 338985 347360 348192 349920 351540 351702 353808 360720 361584 362390 364728 365229 372744 378756 379080 380835 390780 391716 393120 398034 401760 403806 405810 406224 408240 410319 414160 419337 420840 421848 432864 434868 435240 442260 451360 451980 454896 455910 457002 465930 468720 468936 471107 473445 474579 486304 486972 489645 489888 496992 505008 505440 507780 521040 522288 527310 527553 530712 538408 541080 542376 543585 547092 559116 561120 562464 568134 568620 579824 580320 586170 587574 589680 602640 605709 607880 608715 609336 612360 621240 625248 631260 632772 649296 652302 652860 663390 673010 677040 677970 683865 685503 698895 703080 703404 707616 721440 723168 724780 729456 730458 745488 757512 758160 761670 781560 783432 790965 796068 807612 811620 812448 816480 820638 828320 838674 841680 843696 852201 869736 870480 879255 881361 884520 903960 909792 911820 914004 931860 937440 937872 942214 946890 949158 973944 978453 979290 995085 1009515 1010016 1015560 1042080 1044576 1054620 1055106 1061424 1076816 1082160 1084752 1087170 1094184 1118232 1136268 1137240 1142505 1159648 1172340 1175148 1179360 1205280 1211418 1215760 1217430 1218672 1224720 1230957 1242480 1258011 1262520 1265544 1298592 1304604 1305720 1326780 1346020 1354080 1355940 1367730 1371006 1397790 1406160 1406808 1413321 1420335 1449560 1458912 1460916 1468935 1490976 1515024 1516320 1523340 1563120 1566864 1581930 1582659 1592136 1615224 1623240 1630755 1641276 1677348 1683360 1687392 1704402 1739472 1740960 1758510 1762722 1769040 1807920 1817127 1823640 1826145 1828008 1863720 1875744 1884428 1893780 1898316 1947888 1956906 1958580 1990170 2019030 2031120 2051595 2056509 2096685 2109240 2110212 2122848 2153632 2164320 2169504 2174340 2188368 2236464 2272536 2274480 2285010 2344680 2350296 2355535 2372895 2422836 2431520 2434860 2437344 2449440 2461914 2484960 2516022 2525040 2531088 2556603 2609208 2611440 2637765 2653560 2692040 2711880 2735460 2742012 2795580 2812320 2813616 2826642 2840670 2899120 2921832 2935359 2937870 3028545 3030048 3046680 3126240 3133728 3163860 3165318 3184272 3230448 3246480 3261510 3282552 3354696 3408804 3427515 3478944 3517020 3525444 3538080 3615840 3634254 3647280 3652290 3656016 3692871 3727440 3768856 3774033 3787560 3796632 3895776 3913812 3917160 3980340 4038060 4062240 4103190 4113018 4193370 4218480 4220424 4239963 4261005 4348680 4376736 4406805 4472928 4545072 4548960 4570020 4689360 4700592 4711070 4745790 4747977 4845672 4869720 4892265 4923828 5032044 5050080 5062176 5113206 5218416 5222880 5275530 5307120 5384080 5423760 5451381 5470920 5484024 5591160 5627232 5653284 5681340 5798240 5843664 5870718 5875740 6057090 6093360 6154785 6169527 6290055 6327720 6330636 6368544 6460896 6492960 6523020 6565104 6709392 6817608 6855030 7034040 7050888 7066605 7268508 7294560 7304580 7312032 7385742 7454880 7537712 7548066 7575120 7593264 7827624 7834320 7913295 7960680 8076120 8206380 8226036 8386740 8436960 8440848 8479926 8522010 8697360 8806077 8813610 9085635 9090144 9140040 9378720 9401184 9422140 9491580 9495954 9691344 9739440 9784530 9847656 10064088 10226412 10282545 10436832 10551060 10614240 10768160 10847520 10902762 10941840 10968048 11078613 11182320 11306568 11322099 11362680 11687328 11741436 11751480 12114180 12186720 12309570 12339054 12580110 12655440 12661272 12719889 12783015 13046040 13130208 13418784 13635216 13710060 14068080 14101776 14133210 14537016 14609160 14676795 14771484 15075424 15096132 15150240 15186528 15655248 15668640 15826590 15921360 16152240 16354143 16412760 16452072 16773480 16881696 16959852 17044020 17394720 17612154 17627220 18171270 18280080 18464355 18844280 18870165 18983160 18991908 19382688 19478880 19569060 19695312 20128176 20452824 20565090 21102120 21199815 21805524 21883680 21936096 22157226 22364640 22613136 22644198 22725360 23482872 23502960 23739885 24228360 24619140 24678108 25160220 25310880 25322544 25439778 25566030 26092080 26418231 27256905 27270432 27420120 28136160 28203552 28266420 29074032 29218320 29353590 29542968 30192264 30847635 31310496 31653180 31842720 32304480 32708286 32825520 32904144 33235839 33546960 33919704 34088040 35224308 35254440 36342540 36560160 36928710 37688560 37740330 37966320 37983816 38159667 39138120 39390624 40256352 40905648 41130180 42204240 42399630 43611048 44030385 44314452 45226272 45288396 45450720 46965744 47005920 47479770 48456720 49062429 49238280 49356216 50320440 50645088 50879556 51132060 52184160 52836462 54513810 54840240 55393065 56532840 56610495 58148064 58436640 58707180 59085936 60384528 61695270 63306360 63599445 65416572 65651040 65808288 66471678 67093920 67839408 68176080 70448616 70508880 72685080 73857420 75377120 75480660 75932640 75967632 76319334 78276240 79254693 81770715 81811296 82260360 84408480 84799260 87222096 88060770 88628904 90576792 93931488 94959540 96913440 98124858 98476560 98712432 100640880 101759112 102264120 105672924 109027620 109680480 110786130 113065680 113220990 114479001 117414360 118171872 120769056 123390540 126612720 127198890 130833144 132091155 132943356 135678816 136352160 140897232 141017760 145370160 147187287 147714840 150961320 151935264 152638668 156552480 158509386 163541430 164520720 166179195 169598520 174444192 176121540 177257808 181153584 189919080 190798335 196249716 196953120 197424864 201281760 203518224 204528240 211345848 218055240 221572260 226131360 226441980 228958002 234828720 245312145 246781080 253225440 254397780 261666288 264182310 265886712 281794464 290740320 294374574 295429680 301922640 305277336 317018772 327082860 329041440 332358390 339197040 343437003 352243080 354515616 362307168 379838160 381596670 392499432 396273465 407036448 409056480 422691696 436110480 443144520 452883960 457916004 469657440 490624290 493562160 508795560 523332576 528364620 531773424 572395005 588749148 590859360 603845280 610554672 634037544 654165720 664716780 678394080 686874006 704486160 735936435 759676320 763193340 784998864 792546930 845383392 872220960 886289040 905767920 915832008 981248580 987124320 1017591120 1030311009 1056729240 1063546848 1144790010 1177498296 1221109344 1268075088 1308331440 1329433560 1373748012 1408972320 1471872870 1526386680 1569997728 1585093860 1717185015 1772578080 1811535840 1831664016 1962497160 2035182240 2060622018 2113458480 2289580020 2354996592 2536150176 2616662880 2658867120 2747496024 2943745740 3052773360 3170187720 3434370030 3663328032 3924994320 4121244036 4226916960 4579160040 4709993184 5151555045 5317734240 5494992048 5887491480 6105546720 6340375440 6868740060 7849988640 8242488072 9158320080 10303110090 10989984096 11774982960 12680750880 13737480120 16484976144 18316640160 20606220180 23549965920 27474960240 32969952288 41212440360 54949920480 82424880720 164849761440
• Sum of all divisors σ(n): 746522542080
• Sum of proper divisors (its aliquot sum) s(n): 581672780640
• 164849761440 is an abundant number, because the sum of its proper divisors (581672780640) is greater than itself. Its abundance is 416823019200

Bases of 164849761440

• Binary: 10011001100001110011111011110010100000₂
• Hexadecimal: 0x2661CFBCA0
• Base-36: 23QBAI00

Squares and roots of 164849761440

• 164849761440 squared (164849761440²) is 27175443846824910873600
• 164849761440 cubed (164849761440³) is 4479865435175202458962221993984000
• The square root of 164849761440 is 406016.9472325017
• The cube root of 164849761440 is 5483.1413409823

Scales and comparisons

• 164,849,761,440 seconds is equal to 5,241 years, 37 weeks, 8 hours, 24 minutes.
• To count from 1 to 164,849,761,440 would take you about ten thousand, four hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 164849761440 cubic inches would be around 456.9 feet tall.

Recreational maths with 164849761440

• 164849761440 backwards is 044167948461
• 164849761440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164849761440's digits is 54
• More coming soon!